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Ultrarelativistic electron beam polarization in single-shot interaction with an ultraintense laser pulse
Yan-Fei Li, Rashid Shaisultanov, Karen Z. Hatsagortsyan +3
Spin-polarization of an ultrarelativistic electron beam head-on colliding with an ultraintense laser pulse is investigated in the quantum radiation-reaction regime. We develop a Mo…
Polarized light from the transportation of a matter-antimatter beam in a plasma
Ujjwal Sinha, Christoph H. Keitel, Naveen Kumar
A relativistic electron-positron beam propagating through a magnetized electron-ion plasma is shown to generate both circularly and linearly polarized synchrotron radiation. The de…
Electron-Angular-Distribution Reshaping in Quantum Radiation-Dominated Regime
Yan-Fei Li, Yong-Tao Zhao, Karen Z. Hatsagortsyan +2
Dynamics of an electron beam head-on colliding with an ultraintense focused ultrashort circularly-polarized laser pulse are investigated in the quantum radiation-dominated regime.…
Polarized laser-wakefield-accelerated kiloampere electron beams
Meng Wen, Matteo Tamburini, Christoph H. Keitel
High-flux polarized particle beams are of critical importance for the investigation of spin-dependent processes, such as in searches of physics beyond the Standard Model, as well a…
Nonlinear Compton scattering of an ultra-intense laser pulse in a plasma
F. Mackenroth, N. Kumar, N. Neitz +1
Laser pulses traveling through a plasma can feature group velocities significantly differing from the speed of light in vacuum. This modifies the well-known Volkov states of an ele…
Nuclear excitation by electron capture in optical-laser-generated plasmas
Jonas Gunst, Yuanbin Wu, Christoph H. Keitel +1
The process of nuclear excitation by electron capture in plasma environments generated by the interaction of ultra-strong optical lasers with solid-state samples is investigated th…